CNS NCF825
China CNS CNS NCF825 China Taiwan Heat-Resistant Steel and CNS NCF825 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Heat-Resistant Steel | CNS NCF825 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 4 | |||||
| Martensite 11 | |||||
| Martensite 600 | |||||
| Martensite 616 | |||||
| CNS NCF600 | |||||
| CNS NCF601 | |||||
| CNS NCF750 | |||||
| CNS NCF751 | |||||
| CNS NCF800 | |||||
| CNS NCF800H |
Chemical composition(mass fraction)(wt.%) of the CNS NCF825
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | Cu(%) | Al(%) | Ti(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max 0.05 | Max 0.50 | Max 1.00 | 0.03 | 0.015 | 19.0-23.0 | 38.0-46.0 | 2.50-3.50 | 1.50-3.50 | Max 0.20 | 0.60-1.20 | Fe remaining |
Mechanical Properties of steel grade CNS NCF825
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 885 (≥) | 159 (≥) | 42 | 11 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
Physical Properties of steel grade CNS NCF825
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 32 | – | – | 0.21 | – | |||
| 921 | 452 | – | 21.3 | 342 | – | ||
| 218 | – | 24 | 24.2 | 341 | 222 |
Heat Treatment of steel grade CNS NCF825
Heat treated : 1966°C – 1586°C
Technological Curves of steel grade CNS NCF825
No Curve
Cross Reference Table (Equivalent Grade) of CNS NCF825
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z1CNS17-15 | AFNOR | France | Stainless steel palte & Steel Strip |
| Z11CNS17-07Az | AFNOR | France | Stainless Steel Plate & Steel Strip |
| Z15CNS25-20 | AFNOR | France | Stainless Steel Plate & Steel Strip |
| Z17CNS20-12 | AFNOR | France | Stainless Steel Plate & Steel Strip |
| Z2NCDU25-25-05Az | AFNOR | France | Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990)) |
| Z1CNS17-15 | AFNOR | France | Boiler & Pressure Vessel Plate (NF A 35-209(1992)) |
| Z80CNS20-02 | AFNOR | France | Steel Exhaust Valves |
| CNS 201 | CNS | China | China Taiwan Stainless steel |
| CNS 202 | CNS | China | China Taiwan Stainless steel |
| CNS 301 | CNS | China | China Taiwan Stainless steel |
| CNS 302 | CNS | China | China Taiwan Stainless steel |
| CNS 303 | CNS | China | China Taiwan Stainless steel |
| CNS 303Se | CNS | China | China Taiwan Stainless steel |
| CNS 304 | CNS | China | China Taiwan Stainless steel |
| CNS 304L | CNS | China | China Taiwan Stainless steel |
| CNS 304N1 | CNS | China | China Taiwan Stainless steel |
| CNS 304N2 | CNS | China | China Taiwan Stainless steel |
| CNS 304LN | CNS | China | China Taiwan Stainless steel |
| CNS 305 | CNS | China | China Taiwan Stainless steel |
| CNS 309S | CNS | China | China Taiwan Stainless steel |